Thank you Till. I was in a time crunch, and rebuilt my cluster from the ground up with hadoop installed. All works fine now, `netstat -pn | grep 6123` shows flink's pid. Hadoop may be irrelevant, I can't rule out PEBKAC yet :-). Sorry, when I have time I'll attempt to reproduce the scenario, on the off chance there's a bug in there I can help dig up.
Best, aj
